Build your own ESP32 and ESP8266 projects this weekend. We detail 10 practical IoT builds, including a Wi-Fi weather station using a DHT22.
Build modern electronics the easy way: combine ready-made modules with a little wiring and software to create a complete new ...
A community guide shows how an Arduino UNO Q, a camera, and an Edge Impulse model can flag bad 3D prints and pause jobs ...
A team of student engineers helped create a wearable device that uses sensors and haptic feedback to help visually impaired ...
Program $20 ESP32 microcontroller boards using Claude Code to build Bluetooth audio spectrum analyzers and sea displays without reading a manual.
Sandia National Laboratory researchers have developed a quantum sensor that uses just 5 milliwatts of power and 420-nanometer ...
When you pick up a SwitchBot sensor, it works with Matter, but many enthusiasts don't take advantage of a BLE architecture.
Most ESP32 boards have a dual-core Xtensa processor under the hood, but you've probably only used a single core in all of ...
The flip-flop, aka latch, can also be understood as Bistable Multivibrator as two stable states. Generally, these latch ...
A new electrochemical sensor detects trace aluminium in soil and food, offering rapid, sensitive measurements for ...
A new paper-based design tool creates self-folding wearable sensors that conform to body shapes, offering a simple route ...
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